15 is the answer
5+7= 12
12-2= 10
10+5= 15
Hope this helps
The slope-intercept form:

m - slope
b - y-intercept
We have the slope m = 4 → 
and point (1, 6). Substitute:

<em>subtract 4 from both sides</em>

<h3>Answer: y = 4x + 2</h3>
Answer:
Step-by-step explanation: